Modeling and Control of a Large Nuclear Reactor

A Three-Time-Scale Approach
2013
ISBN: 978-3-642-30588-7
Verlag: Springer

Buch, Englisch, Band 431, 138 Seiten, Paperback, Format (B × H): 155 mm x 235 mm, Gewicht: 254 g

Reihe: Lecture Notes in Control and Information Sciences

Control analysis and design of large nuclear reactors requires a suitable mathematical model representing the steady state and dynamic behavior of the reactor with reasonable accuracy. This task is, however, quite challenging because of several complex dynamic phenomena existing in a reactor. Quite often, the models developed would be of prohibitively large order, non-linear and of complex structure not readily amenable for control studies. Moreover, the existence of simultaneously occurring dynamic variations at different speeds makes the mathematical model susceptible to numerical ill-conditioning, inhibiting direct application of standard control techniques. This monograph introduces a technique for mathematical modeling of large nuclear reactors in the framework of multi-point kinetics, to obtain a comparatively smaller order model in standard state space form thus overcoming these difficulties. It further brings in innovative methods for controller design for systems exhibiting multi-time-scale property, with emphasis on three-time-scale systems.

Zielgruppe

Research

Autoren/Hrsg.

Shimjith, S R

Bandyopadhyay, B.

Tiwari, A P

Fachgebiete

• Technische Wissenschaften Energietechnik | Elektrotechnik Atomenergietechnik
• Technische Wissenschaften Technik Allgemein Modellierung & Simulation
• Technische Wissenschaften Elektronik | Nachrichtentechnik Nachrichten- und Kommunikationstechnik Regelungstechnik

Inhaltsverzeichnis

Multipoint Kinetics Modeling of Large Nuclear Reactors.- Output Feedback Control Design.- Multiparameter Singular Perturbation of Linear Optimal Regulators.- Direct Block Diagonalization and Composite Control of Three–Time–Scale Systems.- Design of Fast Output Sampling Controller for Three–Time–Scale Systems.